Q3 2026 Clean Harbors Earnings Conference Call - CLEAN HARBORS INC

Financial Performance:

• Total Q3 2026 revenue reached $1.87 billion, up 21% year-over-year, materially exceeding prior guidance.
• Adjusted EBITDA surged 42% YoY to $456 million, driven by strong execution in both segments.
• Consolidated adjusted EBITDA margin hit a record 24.4%, a 370 basis point improvement year-over-year.
• Net income increased 75% to $318 million in operating income, resulting in EPS of $3.93.
• Cash flow from operations reached a record $419 million, a near 40% increase YoY; adjusted free cash flow was $323 million.
• Deferred revenue increased 20%, signaling strong waste collection volumes and a robust order backlog.
• The company closed a $600 million note offering in October 2026; net leverage is expected to remain in the low two times range at year-end.
• Environmental Services (ES) segment margin expanded 60 basis points to 27.4%, marking 18 consecutive quarters of margin growth.

Guidance and Future Outlook:

• Raised 2026 adjusted EBITDA guidance to $1.44–$1.48 billion (midpoint $1.46 billion), an $80 million increase from the previous outlook.
• Revised 2026 adjusted free cash flow guidance to $600–$660 million (midpoint $630 million).
• Q4 2026 guidance assumes no large-scale emergency response events compared to Q4 2025, with projected EBITDA growth of 23–26% YoY.
• No formal 2027 guidance will be provided until February 2027 following the annual budgeting process.
• Management remains bullish on 2027 prospects, citing tailwinds from reshoring, data center growth, and persistent PFAS remediation demand.
• Expectations for ES segment 2027 growth remain anchored in mid-single-digit organic growth, with upside from large ER events and acquisitions.

Business Segments and Product Lines:

• Environmental Services (ES): Revenue up $220 million YoY; Field Services revenue grew >70% driven by a $120 million emergency response event (warehouse fire). Technical Services grew 3%, and Industrial Services rose modestly due to Canada and data center growth offsetting refinery softness.
• SKSS: Revenue grew 46% and adjusted EBITDA tripled to $126 million, fueled by tight global base oil supply and effective spread management.
• Emerging Growth Areas: Significant traction in data center services (coolant management, passivation) with $15 million invested in 2026 (up from $10 million); PFAS revenue grew 30% YoY, now comprising ~1/3 of PFAS total revenue ($150–$200 million annual run rate).
• Strategic Hubs: Acquired a $55 million property in Los Angeles to consolidate six legacy branches into a single hub, expecting $5–$7 million in annual lease savings.
• M&A Integration: Integration of ES&H and EnviroServe acquisitions is underway, contributing ~$10 million to 2026 EBITDA and expected to drive long-term synergies.

Market and Competitive Landscape:

• Reshoring trends in U.S. manufacturing are driving sustained volume growth and creating a preference for single-service providers with broad footprints.
• A 10-year, $600 million reshoring contract commenced in Q4, with initial revenues expected at $10 million in Q4 and ramping to $25–35 million in 2027.
• PFAS market is expanding with bipartisan legislative support (NDAA) and EPA engagement driving remediation, water filtration, and AFFF removal work.
• SKSS benefits from global supply constraints in base oils and lubricants, with Group 3 production up 20% and blended direct gallons rising to 12% of volume.
• Industrial Services faces temporary headwinds from limited refinery turnarounds as operators run assets to failure, though a rebound is anticipated in 2027.

Risks and Challenges:

• Commodity Volatility: SKSS margins are susceptible to base oil price fluctuations; however, strategic focus on higher-value Group 3 products and the upcoming SDA unit aims to stabilize margins during price normalization.
• Operational Timing: Incinerator utilization (87% in Q3) was temporarily impacted by pulling a turnaround forward; management advises against over-analyzing quarter-to-quarter utilization shifts.
• Acquisition Integration: Near-term margin headwinds expected from the integration of recent acquisitions (approx. 30 bps impact) and increased corporate expenses (incentive comp, insurance claims).
• Emergency Response Variance: Large-scale ER events are difficult to forecast; while Q3 saw a $120 million event, future guidance excludes similar one-off large-scale emergencies.

Management Commentary and Tone:

• Leadership Transition: Co-CEO Mike Battles will retire at year-end; Eric Gerstenberg will assume the role of sole CEO on January 1, 2027. The transition is described as a smooth evolution with full board endorsement.
• Confidence: Management expressed high confidence in the company's trajectory, citing "all-time low" voluntary turnover rates due to the hub strategy and robust pipelines.
• Strategic Focus: Emphasis on disciplined capital allocation, with a clear path to 30% ES margins over the long term, currently projecting 25–50 bps annual expansion.
• Tone: Positive and resilient, acknowledging temporary industrial softness but highlighting strong momentum in field services, data centers, and PFAS.

Analyst Questions and Answers:

• Capital Allocation: The LA Hub consolidation is viewed as a one-time strategic move to unlock growth in a tight regulatory market; hub strategy is expected to remain a key tool for organic growth and retention.
• M&A Pipeline: The pipeline remains active for 2027; management emphasizes discipline on price points rather than timing, noting recent deal closures reflect opportunity rather than changed strategy.
• Data Centers: Current pipeline includes ~12 active projects; discussions with general contractors are accelerating opportunities beyond startup services into ongoing coolant recycling.
• Incinerator Dynamics: Captive incinerator owners are not incentivized to stay open due to reshoring waste stream changes; management expects further capacity consolidation opportunities over the next 2–3 years.
• SKSS Margins: While 2027 is uncertain due to commodity pricing, management is confident the business is better positioned with higher blends of Group 3 and blended products to maintain profitability.

Other Key Points:

• Safety: Year-to-date Total Recordable Incident Rate (TRIR) is 0.49, matching the best full-year rate in company history and meeting annual targets.
• CapEx: Full-year 2026 CapEx expected at $560 million; strategic growth initiatives (LA hub, SDA unit, fleet, data centers) account for ~$145 million of this spend.
• Share Buybacks: Repurchased 82,000 shares ($25 million) in Q3; $525 million remaining under the authorization.
• SDA Unit: Construction is on track with a targeted startup date of late 2028; spending adjustments did not delay operations.
• Incinerator Utilization: Excluding the pull-forward of a turnaround, Kimball unit throughput exceeded original goals; annual utilization expected in the mid-to-high 80s.